Architectural Decorative 4F42

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Features

1.Diffusing Reflector: White translucent acrylic, 3/16” thick.

2.Inner Dirt Shield: White translucent acrylic, 1/8” thick.

3.Chassis: Steel 20 gauge, semi-gloss white powder-coat finish.

4.Suspension: Swivel (central) stem, 5/8” steel tube. Canopy, steel, 7” Dia. fastened internally, no exposed hardware. Permits installation on ceilings with slope of up to 45°. Complies with California Code.

5.Multiple Stems: 3/8” Steel outer pipe stems surround center stem and go into collector plate.

6.Lampholder: Multi-wattage, 4-pin, will accept either GX24q-3 or GX24q-4 lamp base.

7.Flange Trim: Steel 20 gauge, Plated or Painted Finish.

Lamping (by others)

Compact Fluorescent: Triple Tube, 26, 32, or 42 Watts.

 

 

General Electric

 

Osram/Sylvania

Philips

 

 

26W Triple Tube 4-Pin (Amalgam) Compact Fluorescent Lamp

 

 

 

F26TBX/*/A/4P

 

 

CF26DT/E/IN/*

 

 

 

 

PL-T26W/*/4P

 

 

 

 

 

 

 

32W Triple Tube 4-Pin (Amalgam) Compact Fluorescent Lamp

 

 

 

F32TBX/*/A/4P

 

 

CF32DT/E/IN/*

 

 

PL-T32W/*/4P

 

 

 

 

 

42W Triple Tube 4-Pin (Amalgam) Compact Fluorescent Lamp

 

 

 

F42QBK/*/A/4P

 

CF42DT/E/IN/*

 

 

 

 

PL-T42W/*/4P

 

 

 

 

 

 

*Manufacturers’ color temperature designation.

 

Electrical

Ballast: Electronic, 2-Lamp HPF, Class P, Programmed Start. Universal Voltage 120/277V, Multi-Wattage 26/32/42W.

8 Lamps

 

26 Watt

 

32Watt

 

 

42Watt

 

Voltage

 

120V

 

277V

 

120V

 

277V

 

120V

 

277V

Total Input Watts

 

224

 

224

 

276

 

276

 

364

 

364

Max. Line Current (amps)

 

1.84

 

0.8

 

2.32

 

1.04

 

3.04

 

1.28

Power Factor

 

>.98

 

>.98

 

>.98

 

>.98

 

>.98

 

>.99

Ballast Factor

 

1.02

 

1.02

 

1.00

 

1.00

 

0.98

 

0.98

 

 

 

 

 

 

THD<10% Minimum Starting Temperature 0°F /-18°C.

Mounting

Mounts directly to 4” outlet box, using crossbar hanger, supplied.

Labels

cULus listed suitable for damp locations.

Application Data

42 Inch Diameter

 

 

 

 

45’ x 45’ x 12’ Space

 

 

 

Luminaire

 

Spacing: 15’ x 15’

 

 

 

 

Susp. Dist. 42”

 

8 Lamps

 

26W

 

32W

42W

 

 

TTT

 

TTT

TTT

Illum. (FC)

 

29

 

39

52

Maint.

 

 

 

 

 

Lum.

 

10/1

 

10/1

11/1

Ratio

 

 

 

 

 

Watts/

 

0.98

 

1.21

1.65

Sq. Ft.

 

 

 

 

 

Reflectancies: 80% Ceiling, 50% Walls, 20% Floor.

Light Loss Factor = .75 (.88 BF x .85)

FC (footcandles) at 30” work plane.

Pendalux Gemini 42” Diameter Body 8-26/32/42 Triple Tube

CERTIFIED TEST REPORT NO. 4A42842A

COMPUTED BY LSI PROGRAM **TEST-LITE**

LIGHTOLIER INDIRECT/DIRECT PENDANT FIXTURE

CAT. #4A42842A, HOUSING COVER WITHOUT FLANGE, 42” DIFFUSER

8-42W PLT TRIPLE TUBE PHILIPS LAMPS. LUMEN RATING = 3200 LMS.

4-OSRAM BALLASTS, #M2-CF-26/32/42-B-M-UNIV., 120 VAC

 

 

 

 

 

CANDLEPOWER SUMMARY

 

 

 

 

 

 

 

 

 

 

ANGLE MEAN CP LUMENS

 

ANGLE MEAN CP LUMENS

 

 

 

0

890

 

90

136

 

 

 

 

5

884

84

95

347

532

 

 

 

10

874

 

100

1122

 

 

 

 

15

856

242

105

1847

1900

 

 

 

20

831

 

110

2367

 

 

 

 

25

800

370

115

2832

2796

 

 

 

30

763

 

120

3237

 

 

 

 

35

721

452

125

3618

3234

 

 

 

40

672

 

130

3949

 

 

 

 

45

617

477

135

4137

3187

 

 

 

50

556

 

140

4240

 

 

 

 

55

493

442

145

4346

2737

 

 

 

60

429

 

150

4495

 

 

 

 

65

371

369

155

4491

2016

 

 

 

70

314

 

160

3947

 

 

 

 

75

261

277

165

3412

998

 

 

 

80

212

 

170

3313

 

 

 

 

85

166

186

175

3685

347

 

 

 

 

DATE: SEPT. 15, 2000

90

136

 

180

3859

 

 

PREPARED FOR:

 

 

 

 

 

 

 

 

 

LIGHTOLIER, FALL RIVER, MA

 

 

ZONAL LUMENS AND PERCENTAGES

 

 

 

 

 

 

0-30

 

696

2.72

 

3.37

 

 

0-40

 

1147

4.48

 

5.56

 

 

0-60

 

2066

8.07

 

10.01

 

 

0-90

 

2898

11.32

 

14.04

 

 

40-90

 

1750

6.84

 

8.48

 

 

60-90

 

831

3.25

 

4.03

 

 

90-180

 

17747

69.33

 

85.96

 

 

0-180

 

20646

80.65

 

100.00

 

 

 

** EFFICIENCY = 80.6% **

 

 

 

 

TESTED ACCORDING TO IES PROCEDURES. TEST DISTANCE EXCEEDS FIVE

TIMES THE GREATEST LUMINOUS OPENING OF LUMINAIRE.

COEFFICIENTS OF UTILIZATION ZONAL CAVITY METHOD %EFFECTIVE FLOOR CAVITY REFLECTANCE = .20

 

 

80

 

 

70

 

 

50

 

 

30

 

 

10

 

 

 

 

 

50

30

10

50

30

10

50

30

10

50

30

10

50

30

10

0

 

1

.69 .66 .63

.60 .58 .55

.44 .43 .41

.30 .29 .28

.16 .16 .15

.08

 

2

.60 .55 .51

.52 .49 .45

.39 .36 .34

.26 .24 .23

.14 .13 .13

.07

RATIO

3

.53 .47 .43

.46 .42 .38

.34 .31 .29

.23 .21 .20

.12 .12 .11

.06

4

.46 .40 .36

.41 .36 .32

.30 .27 .24

.20 .18 .17

.11 .10 .09

.05

CAVITY

5

.40 .35 .30

.36 .31 .27

.27 .23 .21

.18 .16 .14

.10 .09 .08

.04

 

ROOM

6

.37 .30 .26

.32 .27 .23

.24 .20 .18

.16 .14 .12

.09 .08 .07

.04

8

.39 .29 .24

.26 .21 .17

.19 .16 .13

.13 .11 .09

.07 .06 .06

.03

 

7

.33 .27 .22

.29 .24 .20

.21 .18 .15

.15 .12 .11

.08 .07 .06

.03

 

9

.36 .27 .21

.23 .19 .15

.18 .14 .12

.12 .10

.08

.07 .05 .05

.02

 

10

.33 .24 .19

.21 .17 .13

.16 .13 .10

.11 .09

.07

.06 .05 .04

.02

DETERMINED IN ACCORDANCE WITH CURRENT IES PUBLISHED PROCEDURES

Job Information

Type:

 

Lightolier a Genlyte company

 

www.lightolier.com

631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710 We reserve the right to change details of design, materials and finish.

© 2005 Genlyte Group LLC • C0605

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Lightolier 4F42 specifications Features, Lamping by others, Electrical, Mounting, Labels, Application Data

4F42 specifications

The Lightolier 4F42 is a highly regarded lighting fixture known for its versatility and efficiency in a variety of settings. This model is primarily designed for use in commercial and industrial spaces, providing robust lighting solutions without sacrificing aesthetics.

One of the standout features of the Lightolier 4F42 is its efficient utilization of fluorescent lamps. The fixture is designed to accommodate four T8 or T12 lamps, allowing for enhanced light output while maintaining lower energy consumption. This energy efficiency not only reduces operational costs but also aligns with modern sustainability standards, making the 4F42 a popular choice for facilities looking to mitigate their carbon footprint.

The construction of the Lightolier 4F42 is another key characteristic that sets it apart. Made with durable materials, this fixture is engineered to withstand the demands of busy environments. Its reflective surfaces are designed to maximize light distribution, ensuring even illumination across the area and minimizing dark spots. This is particularly beneficial in workplaces where maintaining consistent visibility is crucial for productivity and safety.

In terms of installation, the Lightolier 4F42 offers flexibility. It can be installed as a surface-mounted fixture, making it suitable for ceilings of varying heights. Additionally, it’s compatible with various dimming technologies, allowing users to control light levels according to their specific needs, creating a more comfortable and adaptable atmosphere.

Moreover, the design of the 4F42 adheres to modern aesthetic trends, featuring a sleek and minimalistic appearance that can seamlessly integrate into different architectural environments. This makes it an excellent choice for retail spaces, offices, and educational facilities, where visual appeal is as important as functionality.

The Lightolier 4F42 also boasts advanced ballast technologies, ensuring flicker-free operation and extending the lifespan of the lamps. The energy-efficient ballasts help regulate the electrical flow to the lamps, contributing further to the overall energy savings.

Overall, the Lightolier 4F42 stands out as a premium lighting solution that combines efficiency, durability, and contemporary design. Its features cater to both operational efficiency and aesthetic requirements, making it a preferred choice among architects and facility managers looking to enhance their environments.